Electronic Journal of Biotechnology ISSN: 0717-3458
  © 2009 by Universidad Católica de Valparaíso -- Chile
Vol. 12 No. 3, Issue of July 15, 2009
 


Figure 1. Influence of medium supplementation with buffers on filter paper activity () without buffer; () 50mM citrate buffer, pH 4.8; () 50mM formate buffer, pH 4.8; (●)50mM succinate buffer, pH 4.8; (*) 50mM ftalate buffer, pH 4.8.


Supported by UNESCO / MIRCEN network